Details

Description

The authentication mechanism for http specified via hadoop.http.authentication.type is matched in in a case sensitive way. If one specifies the type

{simple,kerberos}

in the wrong case, the following exception is thrown .

Caused by: java.lang.ClassNotFoundException: Simple
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at org.apache.hadoop.security.authentication.server.AuthenticationFilter.init(AuthenticationFilter.java:148)
... 24 more